ZIP 77001 recorded 0 fire and hazmat incidents in 2025, 73 across 2021–2025. Primary county: Harris County, TX. FEMA NRI rates wildfire risk here as Very High.
73 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 41 | |
| 2022 | 19 | |
| 2023 | 11 | |
| 2024 | 2 | |
| 2025 | 0 |
Sep peaks. Jun dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 77001 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 14 | 19.2% | |
| 2 | Gas leak (natural gas or LPG) | 10 | 13.7% | |
| 3 | Hazardous condition, other | 9 | 12.3% | |
| 4 | Grass fire | 5 | 6.8% | |
| 5 | Passenger vehicle fire | 4 | 5.5% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 77001 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 4 | 26.7% | |
| 2 | Cooking area, kitchen | 2 | 13.3% | |
| 3 | Undetermined | 2 | 13.3% | |
| 4 | Assembly area - less than 100 persons | 1 | 6.7% | |
| 5 | Storage area, other | 1 | 6.7% | |
| 6 | Equipment or service area, other | 1 | 6.7% | |
| 7 | Engine area, running gear, wheel area | 1 | 6.7% | |
| 8 | Fuel tank, fuel line | 1 | 6.7% | |
| 9 | All other areas | 2 | 13.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 9 | 60.0% | |
| 2 | Arcing | 2 | 13.3% | |
| 3 | Heat source: other | 1 | 6.7% | |
| 4 | Heat from powered equipment, other | 1 | 6.7% | |
| 5 | Heat, spark from friction | 1 | 6.7% | |
| 6 | Heat from undetermined smoking material | 1 | 6.7% |
Largest single-incident losses in ZIP 77001 across 2021–2025. These 5 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Building fires | 2022 | Major |
| 2 | $2,764 | Passenger vehicle fire | 2021 | Significant |
| 3 | $2,000 | Building fires | 2021 | Significant |
| 4 | $2,000 | Cooking fire, confined to container | 2022 | Significant |
| 5 | $50 | Outside rubbish, trash or waste fire | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 77001.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Houston | 73 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Fort Bend County | TX | 0.50 | FIPS 48157 |
| Montgomery County | TX | 0.50 | FIPS 48339 |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 73 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.